Pomelov, V.B. (2024) “Russian teachers S.A. and K.Ya.Lyugebil (тo the 160th anniversary of the opening of the first kindergarten in Russia)”, Pedagogika, 88(3), pp. 103–111. Available at: https://ojs.owebs.ru/pedagogika/article/view/30251 (Accessed: 3 November 2026).